baber/WOPTO huggingface dataset:
Patent WO-2021120161-A1 (WO)
Inventor: ZHANG YU
IPC: G02F1/13357
Filed: 2019-12-20
Abstract: A curved display device and a vehicle. The curved display device comprises: a display panel (100); a first middle frame (200) disposed on a non-display side of the display panel (100) and configured to support the display panel (100); a backlight assembly (300) disposed on a side of the first middle frame (200) located away from the display panel (100), and comprising an optical film (310) and a second middle frame (320), wherein the second middle frame (320) is disposed on a side of the optical film (310) located away from the display panel (100) and is configured to support the optical film (310); and a back plate (400) disposed on a side of the backlight assembly (300) located away from the display panel (100), and comprising a bottom plate (410) and a side plate (420) disposed on an edge of the bottom plate (410), the second middle frame (320) being connected to the bottom plate (410). The two middle frames are provided in the curved display device, and the second middle frame (320) is fixed on the bottom plate (410) of the back plate (400), thus improving the curvature accuracy of the display device.
Patent WO-2020143475-A1 (WO)
Inventor: JIANG HENGYU
IPC: G01J5/00
Filed: 2019-12-26
Abstract: La présente invention concerne un procédé et un appareil de détection d'anomalie de température, un dispositif informatique et un support d'informations appartenant au domaine de la technologie du traitement de données. Ledit procédé consiste à : détecter une cible suspecte dans une région surveillée, la cible suspecte étant une cible dont la température est supérieure à un premier seuil de température ; surveiller la température de la cible suspecte pendant une période de temps et sa loi de changement de température ; et lorsque la température de la cible suspecte est supérieure à un second seuil de température dans la période de temps, et que la loi de changement de température se conforme à une courbe de changement de température cible, déterminer que la température de la cible suspecte est anormale, le second seuil de température étant supérieur au premier seuil de température. En établissant un premier seuil de température inférieur à un second seuil de température, et en combinaison avec le second seuil de température et une courbe de changement de température cible, la présente invention effectue une détection d'anomalie de température. La courbe de changement de température cible peut être une courbe de changement de température d'une cible sur laquelle une surveillance de température doit être effectuée à l'intérieur d'une région surveillée. L'invention garantit qu'une alarme est provoquée par une telle anomalie de température cible, évitant les fausses alarmes.
Patent WO-2020135694-A1 (WO)
Inventor: MA GUOQIANG
IPC: H01M10/0567
Filed: 2019-12-27
Abstract: Disclosed is an additive for a battery electrolyte, the structure of which additive is as shown in formula (I); and an electrolyte and a battery which use the additive. Also disclosed are a lithium ion battery electrolyte and a lithium ion battery containing the electrolyte. The electrolyte comprises a lithium salt, a non-aqueous solvent and an additive, wherein the additive comprises an ethylene sulfate compound and an isocyanate compound; and the isocyanate compound contains 1 to 3 -N=C=O groups. The lithium ion battery electrolyte can also comprise the ethylene sulfate compound, the isocyanate compound and a compound of formula (I). The lithium ion battery electrolyte has the advantages of suppressing an increase in the acidity of the electrolyte, preventing the electrolyte from discoloring, improving the capacity retention ratio of the electrolyte, etc.
Patent WO-2021134252-A1 (WO)
Title: Inter-device communication method and apparatus, and storage medium
Inventor: ZHANG JUN
IPC: H04L29/06
Filed: 2019-12-30
Abstract: The present application relates to an inter-device communication method and apparatus, a computer device, and a storage medium. A client obtains a resource notification message sent by a bridging platform, the resource notification message carrying connection state information, the connection state information being used for indicating a connection state of a non-OCF device, and the non-OCF device being mapped into a corresponding virtual OCF device by means of the bridging platform. The connection state of the non-OCF device is clarified, and the communication efficiency of interconnection of Internet of Things devices is improved.
Patent WO-2022051877-A1 (WO)
Inventor: SU LI
IPC: F16B35/04
Filed: 2020-09-11
Abstract: A bolt pair capable of ajdusting a hole position deviation, consisting of a screw (1), a nut (2), and deviation adjustment spacer blocks (3). By means of the implementation of the mounting of the bolt pair, a hole position deviation, within a given range, between two coupling plates (X, Y) can be eliminated; meanwhile, by means of a pre-tightening measure during the implementation process, gaps between a screw rod and threads (1e) of the screw and bolt holes (3b) on bosses (3a) of the deviation adjustment spacer blocks and gaps between the bosses (3a) of the deviation adjustment spacer blocks and bolt piar holes (Xh, Yh) of the coupling plates are tightly pressed to achieve two no-gaps states in certain axisymmetric directions. When a plurality of bolt pairs is coupled, it can be considered that the coupling is free of gaps in each direction, and the final tightening of the bolt pairs keeps the state for a long time so that the coupling between the two coupling plates (X,Y) is more stable and durable.
Patent WO-2020143527-A1 (WO)
Title: Housing assembly used for intelligent terminal, and intelligent terminal
Inventor: LIU XUELONG
IPC: H05K7/20
Filed: 2020-01-02
Abstract: The present utility model provides a housing assembly used for an intelligent terminal, and an intelligent terminal, the housing assembly comprising an outer housing body which covers an intelligent terminal, and the housing assembly additionally comprising: a thermoelectric cooling plate disposed in the outer housing body and performing heat transfer with a heat source of the intelligent terminal; and a power supply disposed in the outer housing body, electrically connected to the thermoelectric cooling plate and supplying electricity to the thermoelectric cooling plate; wherein, the thermoelectric cooling plate comprising a cold end and a hot end, the thermoelectric cooling plate being driven by the power supply, controlling the cold end to absorb heat generated by the heat source and transfer the heat to the hot end, and the hot end dissipating the heat. Utilization of the above technical solution allows for using a silent method for the forced cooling of an intelligent terminal, thus increasing heat dissipation efficiency while simultaneously satisfying the high-performance operation requirements of an intelligent terminal.
Patent WO-2020143615-A1 (WO)
Inventor: SUN JUNSHUAI
IPC: H04L5/00
Filed: 2020-01-07
Abstract: 本公开实施例提供一种小区无线网络临时标识的配置方法及设备。其中，配置方法包括：向多个终端发送公共C-RNTI的配置信息，公共C-RNTI用于对公共信道进行加扰，公共信道包括物理下行控制信道PDCCH、物理下行共享信道PDSCH和物理上行共享信道中的至少一种。
Patent WO-2020192241-A1 (WO)
Inventor: ZOU SHUSHENG
IPC: A24F40/00
Filed: 2020-01-08
Abstract: An electronic cigarette provided with a spinning top, the electronic cigarette comprising an electronic cigarette body (1); at least one bearing (2) is sleeved on the electronic cigarette body (1), and a spinning top sleeve (3) is sleeved on the outer side of the bearing (2); the spinning top sleeve (3) may rotate relative to the electronic cigarette body (1) by virtue of the cooperation of the electronic cigarette body (1), the bearing (2) and the spinning top sleeve (3). The bearing (2) is mounted on the electronic cigarette body (1), and the outer side of the bearing (2) is sleeved by the spinning top sleeve (3) so that the functions of the electronic cigarette and a spinning top are integrated as a whole; thus, when using the electronic cigarette, a user may satisfy a need to play with a spinning top at any time. Thus, for some users who like spinning top instruments, an electronic cigarette and spinning top instrument do not need to be brought along independently when the users need to go out and take a leisurely break, thus the described electronic cigarette is beneficial in reducing the number of personal belongings of users, and better meets the needs of users and market demand.
Patent WO-2020156444-A1 (WO)
Inventor: LI SHENG
IPC: G09F9/35
Filed: 2020-01-22
Abstract: 本公开提供一种电子设备及其控制方法，其中，电子设备包括：显示屏，包括第一显示面板和第二显示面板，第一显示面板和第二显示面板拼接形成显示屏，第一显示面板为透光面板；光学器件，设于第一显示面板下方；驱动电路，与第一显示面板和第二显示面板分别连接，控制第一显示面板和第二显示面板显示；控制器，与所述驱动电路和所述光学器件分别连接，控制所述光学器件与所述第一显示面板在时间上错开工作；或者控制所述光学器件与所述第一显示面板同时工作但使第一显示面板显示为黑色。
Patent WO-2021077657-A1 (WO)
Inventor: ZHONG ZHIYAO
IPC: F24F13/12
Filed: 2020-03-10
Abstract: A floor-standing air conditioner indoor unit and an air conditioner, the floor-standing air conditioner indoor unit comprising a housing (110), a top air outlet frame (120) and a fan assembly, the housing (110) being provided with a mounting hole opening upward, the top air outlet frame (120) being mounted in the mounting hole so as to be capable of moving up and down, and the top air outlet frame (120) having a lower end opening (121) and a front end opening (122); the fan assembly being mounted in an air duct and configured so as to blow an airflow from an air inlet (111) to the bottom end opening (121) of the top air outlet frame (120), and blow out of the front end opening (122) of the top air outlet frame (120); one of the top air outlet frame (120) and the housing (110) having provided thereon a sliding plate (150) extending along a vertical direction, and the other having provided thereon a sliding groove (140) mating with the sliding plate (150), a length of the sliding plate (150) being greater than or equal to a maximum travel in the vertical direction of the top air outlet frame (120).
Patent WO-2021120415-A1 (WO)
Inventor: XING ZHIGANG
IPC: F24F1/027
Filed: 2020-03-11
Abstract: L'invention concerne une pièce de liaison (20), un ensemble cadre de montage (100) et un ensemble climatiseur de fenêtre (1000). La pièce de liaison (20) comprend une première partie de liaison et une seconde partie de liaison reliée à la première partie de liaison ; la seconde partie de liaison est utilisée pour la liaison à l'ensemble cadre de montage (100) ; la première partie de liaison s'étend le long de la direction du côté extérieur du climatiseur de fenêtre au côté intérieur du climatiseur de fenêtre, et elle est utilisée pour la liaison au climatiseur de fenêtre. De cette manière, l'augmentation du bras de force de la pièce de liaison (20) sur le climatiseur de fenêtre (200) est pratique, en vue d'améliorer la stabilité d'installation du climatiseur de fenêtre (200).
Patent WO-2020211580-A1 (WO)
Title: Unmanned underwater vehicle capable of steering by changing gravity and control method therefor
Inventor: Chen Huanruo
IPC: B63G8/14
Filed: 2020-03-17
Abstract: An unmanned underwater vehicle capable of steering by changing gravity and a control method therefor. The unmanned underwater vehicle comprises a vehicle body, a steering control unit, visual units (2), and a terminal device; the vehicle body comprises a housing (1), a bionic muscle connected to one side of the housing, and a buoyancy driving unit mounted at one end of the housing; the steering control unit comprises a center of gravity adjustment component (3) provided at a predetermined position inside the housing; the visual units are mounted at the predetermined positions at the head end and the tail end of the vehicle body; the terminal device comprises a signal processing unit sealed and mounted in the housing, and a user terminal remotely connected to the signal processing unit. The center of gravity adjustment component is provided inside a jellyfish robot, and by changing the position of the center of gravity of the jellyfish robot, the jellyfish robot is automatically biased to the position of the center of gravity during navigation; because the steering control unit is integrated inside the housing and is not in direct contact with the outside, the reliability of steering is high.
Patent WO-2020200296-A1 (WO)
Inventor: WU YE
IPC: H04L5/00
Filed: 2020-04-02
Abstract: The present application provides a CSI measurement method and apparatus. In the method, a terminal may transmit to a network device a first RS occupying a plurality of frequency-domain resource segments on one time-domain unit, the plurality of frequency-domain resource segments being non-continuously distributed on a frequency band of the terminal; the network device receives the first RS on the corresponding frequency-domain resource segment and measures CSI according to the first RS. At present, in order to avoid channel aging, one approach is to shorten a transmission period of an SRS. However, because frequency-domain resources occupied by the SRS are continuously distributed throughout a frequency band, use of this approach would result in waste of time-frequency resources. However, in the present application, the frequency-domain resource segments occupied by the first RS are non-continuously distributed on the frequency band of the terminal, thereby occupying few frequency-domain resources. Therefore, the period of the first RS may be shorter, thereby avoiding channel aging. The present application relates to the technical field of communications.
Patent WO-2021207889-A1 (WO)
Title: Display panel and display device
Inventor: WANG HUIMING
IPC: G09G3/36
Filed: 2020-04-13
Abstract: A display panel and a display device. The display panel comprises: a plurality of source drive chips (SIC1-n), a power supply management circuit (PMIC), and a plurality of switch units (T1-n). The power supply management circuit (PMIC) comprises a first output end (Out1); the first output end (Out1) is used for providing digital power supply signals for the source drive chips (SIC1-n); the plurality of switch units (T1-n) are respectively arranged corresponding to at least one source drive chip (SIC1-n); the switch units (T1-n) are connected between the first output end (Out1) and the source drive chips (SIC1-n) corresponding to the switch units; at least some of the switch units (T1-n) are used for responding to different control signals to conduct, in different time periods, the source drive chips (SIC1-n) corresponding to the switch units and the first output end (Out1). The display panel can sequentially input conduction signals to control ends of different switch units (T1-n) at a power-on reset stage of the source drive chips (SIC1-n), thereby avoiding the technical problem of the damage to components of the display panel due to the fact that a current on an analog power signal bus is too large.
Patent WO-2021226855-A1 (WO)
Inventor: CHEN BO
IPC: H04L5/00
Filed: 2020-05-13
Abstract: D'une manière générale, divers aspects de la présente divulgation concernent la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut : identifier une collision entre une transmission d'un canal physique partagé de liaison montante (PUSCH) et une période de garde d'une transmission d'un signal de référence de sondage (SRS), la transmission de SRS contenant une première transmission de SRS et une seconde transmission de SRS, la seconde transmission de SRS utilisant un premier ensemble d'un ou plusieurs ports d'antennes de l'UE et la transmission de PUSCH utilisant un second ensemble d'un ou plusieurs ports d'antennes de l'UE; et, au moins en partie sur la base de l'identification de la collision, entreprendre une action visant à atténuer la collision. La présente divulgation concerne également de nombreux autres aspects.
Patent WO-2020238857-A1 (WO)
Title: Temperature profile simulation experimental apparatus for two-phase oil and gas reservoir fractured horizontal well, and method therefor
Inventor: LI HAITAO
IPC: E21B47/10
Filed: 2020-05-25
Abstract: A temperature profile simulation experimental apparatus for a two-phase gas reservoir fractured horizontal well, and a method therefor, relating to the field of oil and gas exploitation. The apparatus comprises a gas supply module, a reservoir module, a wellbore module, a DTS module, a liquid supply module, a recovery module, a flow regulation module, and a dry module, and can simulate different fracture parameters of a gas-water simultaneous production fractured horizontal well and temperature distribution at the time of production under a condition of gas-water ratio distribution, so that the fracture parameters, effect laws of gas-water ratio distribution on a temperature profile of the two-phase gas reservoir fractured horizontal well are found. Furthermore, a quantitative diagnosis method for the fractured horizontal well water outlet location based on temperature profile test is provided; the experimental evidence of production profile interpretation, water outlet location diagnosis and fracturing reconstruction evaluation of the two-phase gas reservoir fractured horizontal well is provided, and the present invention is of great significance to improve high-efficient development of oil and gas reservoirs in China.
Patent WO-2020238869-A1 (WO)
Inventor: CAI QI
IPC: G06K9/00
Filed: 2020-05-26
Abstract: Disclosed in the present application are a fingerprint identification method and an intelligent terminal. The method comprises: the fingerprint identification method is applied to the intelligent terminal; the intelligent terminal comprises a display screen and a fingerprint image sensor; the fingerprint image sensor is provided below the display screen. The method comprises: acquiring an environment temperature A of the environment where the intelligent terminal is located; and heating the display screen according to the acquired environment temperature A. According to the fingerprint identification method, the display screen can be heated according to the environment temperature, so that the surface of the finger of a user are sufficiently wetted after being heated, the problem of fingerprint acquisition difficulty caused by the fact that the finger of the user becomes dry due to cold can be effectively solved, and the fingerprint identification accuracy and reliability of the intelligent terminal are improved.
Patent WO-2021212604-A1 (WO)
Inventor: LI CHENNING
IPC: F25C1/246
Filed: 2020-05-28
Abstract: Disclosed is a water bottle with an ice cube tray function, the water bottle comprising a water bottle body (1) having a neck (111), and a lid (2). The water bottle body (1) is provided with two ice-making plates (3), which are arranged opposite each other, at least one of the ice-making plates (3) being provided with several cube tray cavities (31). The two ice-making plates (3) at least can move in a relative manner in the front-rear direction. When the two ice-making plates (3) are in a closed state, ice making spaces are formed by the cube tray cavities (31), and a water passage channel for guiding water entering from a water inlet (32) into each of the ice making spaces is formed between the two ice-making plates (3). When the two ice-making plates (3) are in an open state, ice cubes in the cube tray cavities (31) can be separated from the ice-making plates (3) and fall into an inner cavity (A) of the water bottle body (1). The water bottle has both the function of making ice and the function of containing water, and further has the advantages of sanitary ice-making and it being convenient to take ice.
Patent WO-2021103488-A1 (WO)
Title: 一种减震固定结构
Inventor: LIN ZHUXIU
IPC: H02K5/24
Filed: 2020-06-12
Abstract: 一种减震固定结构，设置有减震垫（25），减震垫（25）包括第一减震片（252）和中空的套管（251），套管（251）插入振动源（21）的安装孔（23）内，固定架（22）上的限位柱（24）插入套管（251）内并穿过安装孔（23），带帽连接件（26）的连接杆（262）伸入限位柱（24）内且通过连接部与限位柱（24）固定，带帽连接件（26）的连接帽（261）抵接在第一减震片（252）的外侧并与振动源（21）配合夹持第一减震片（252）。
Patent WO-2021082464-A1 (WO)
Inventor: WANG LIANG
IPC: G06Q10/04
Filed: 2020-06-14
Abstract: A method for predicting a destination of a vehicle, relating to the field of intelligent transportation. The method comprises: acquiring trajectory data of a vehicle awaiting destination prediction travelling in a traffic region and travel data of the vehicle, and acquiring destination information of the vehicle in the traffic region according to the trajectory data, the travel data, and a target neural network model. The destination information comprises: a target sub-region of the vehicle and a target point of interest (POI) type of the vehicle. The travel data of the vehicle comprises one or more pieces of the following data: a vehicle type, a travel weather type, the vehicle travel count in a first time period, the vehicle travel frequency in a second time period, and a vehicle travel sub-time period in a third time period. The method improves the efficiency and accuracy of predicting a destination of a vehicle.
Patent WO-2021022906-A1 (WO)
Inventor: WU SHAOLEI
IPC: A63B27/00
Filed: 2020-06-15
Abstract: A manned pole climbing operation platform and a pole holding mechanism therefor. The pole holding mechanism comprises cantilevers and tail-end pole-holding robotic arms. Each tail-end pole-holding robotic arm comprises: a front jaw (321), a rear jaw (322), a positive thread screw (371), a negative thread screw (372), and a pretension apparatus (380). The front jaw (321) and the rear jaw (322) are hingedly connected to the cantilevers by means of pivot rotating shafts. The pretension apparatus (380) is configured to drive the positive thread screw (371) and the negative thread screw (372) to rotate synchronously. The positive thread screw (371) and the front jaw (321) are hingedly connected by means of a front thrust nut composite rotating shaft (361). The negative thread screw (372) and the rear jaw (322) are hingedly connected by means of a rear thrust nut composite rotating shaft (362). The front jaw (321) and the rear jaw (322) can be opened or closed with respect to each other.
Patent WO-2021253293-A1 (WO)
Title: Contrast-enhanced ultrasound imaging method, ultrasound imaging device, and storage medium
Inventor: WANG AIJUN
IPC: G06T5/50
Filed: 2020-06-17
Abstract: A contrast-enhanced ultrasound imaging method, an ultrasound imaging device, and a storage medium. The method comprises: controlling an ultrasound probe to emit an ultrasonic wave toward target tissue containing a contrast agent, receiving echoes of the ultrasonic wave, and acquiring in real-time first imaging data and first tissue data on the basis of the echoes of the ultrasonic wave, the first imaging data and the first tissue data both being volumetric data (S210); performing real-time rendering on second imaging data and second tissue data to obtain a hybrid rendering image of the second imaging data and the second tissue data, wherein the second imaging data comprises all or part of the first imaging data, and the second tissue data comprises all or part of the first tissue data (S220); and displaying the hybrid rendering image in real-time (S230). The contrast-enhanced ultrasound imaging method and the ultrasound imaging device enable and assist users to directly understand and observe a real-time spatial position relationship of a contrast agent in tissue, and increase the amount of obtainable clinical information.
Patent WO-2020253772-A1 (WO)
Inventor: ZHANG SHENG
IPC: H05K9/00
Filed: 2020-06-18
Abstract: Disclosed is an electromagnetic shielding film, comprising a bearing layer and N conductive layers. The bearing layer comprises a first side face and a second side face arranged opposite each other, and the N conductive layers are stacked on the first side face and/or the second side face, wherein N ≥ 2. The conductive layers are provided with conductive grids, each conductive grid comprises a grid-shaped slot and a conductive material filling the slot, and at least two of the N conductive layers are provided with conductive materials for shielding different wavebands. Different layers have different conductive materials so as to shield different wavebands, thereby broadening the range of wavebands shielded by the electromagnetic shielding film and better satisfying market requirements.